Réponse du développeur

I just use the long left click option, which works well for me, and I've found it's best to deselect the right click option, together with 'handle clicks on images' - which causes a problem when dragging a map, but that's to be expected.

I also use v0.4.1 on Pale Moon 28.4 On this it's also necessary to deselect 'handle clicks on bookmarks,' otherwise dragging bookmarks has to be done quite rapidly!

Réponse du développeur

After updating should be opened options page with notice about limitations:https://github.com/Infocatcher/Right_Links_WE/blob/0.5b8/_locales/en/messages.json#L21And with links to legacy version.

Also I don't know, what is better: show available update to features-limited WebExtension version for users, that still use old Firefox (and wait for extension update) or limit minimum version to Firefox 57 (but actually works at least in Firefox 52 ESR).